| 3377161 | Composite, with 1 known prime factor. Cofactor is composite. Trial Factored to 269 TF target 264 |
| Factored | |
| ECM | | Digits | B1 | Curves |
|---|
| 25 | 50000 | 12 / 280 |
Estimated T-Level: 20.2 ⓘ TF below 2^62 is very unlikely to find new factors due to ECM effort. |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Factored | 1998-02-08 | Paul Challinor | 9546CAAF3A7D27AB | 0 | Windows,Prime95,v14,(aka WQ1) | | Factored | 1999-07-04 | Hal Beumer | 9546CAAF3A7D27AB | 3206480 | Windows,Prime95,v17,NT service,(aka WT5) |
|
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Verified | PRP without proof (not generated) | 2018-10-22 | storm5510 | 84FB0FCE06760C7D | 1 | 2507862 | 5 | 3 | | Verified | PRP without proof (not generated) | 2018-10-27 | Luigi Morelli | 84FB0FCE06760C7D | 1 | 2783795 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2022-09-05 | Joss | NF-PM1 | B1=1125720, B2=213444000 | | 2022-04-23 | LordJulius | NF | no factor TF: 65-66 | | 2022-04-23 | LordJulius | NF | no factor TF: 66-67 | | 2022-04-23 | LordJulius | NF | no factor TF: 63-64 | | 2022-04-23 | LordJulius | NF | no factor TF: 64-65 | | 2022-04-23 | LordJulius | NF | no factor TF: 1-62 | | 2022-04-23 | LordJulius | NF | no factor TF: 62-63 | | 2022-01-09 | Joss | NF-PM1 | B1=1125720, B2=111642300 | | 2021-07-16 | Joss | NF | no factor TF: 68-69 | | 2020-09-15 | Joss | NF-PM1 | B1=337716, B2=6754322 | | 2020-05-05 | Joss | NF-PM1 | B1=337716, B2=3377161, E=6 | | 2018-10-27 | Luigi Morelli | C-PRP | M3377161/209369767202867337487 : 84FB0FCE06760C7D | | 2018-10-22 | storm5510 | C-PRP | M3377161/209369767202867337487 : 84FB0FCE06760C7D | | 2018-10-22 | TJAOI | F | Factor: 209369767202867337487 / TF: 67-68 | | 2017-04-12 | Joss | NF-PM1 | B1=330000, B2=3300000, E=6 | | 2017-03-08 | Gordon Spence | NF | no factor TF: 66-67 | | 2016-02-23 | Mark Rose | NF | no factor TF: 62-63 | | 2015-08-08 | Squeeky_Squirrel | NF-PM1 | B1=165000, B2=4331250, E=6 | | 2015-03-31 | Gordon Spence | NF | no factor TF: 65-66 | | 2015-02-15 | VictordeHollander | NF | no factor TF: 64-65 | | 2015-02-15 | VictordeHollander | NF | no factor TF: 63-64 | | 2014-10-12 | Joss | NF-PM1 | B1=98010 | | 2014-06-26 | -anonymous- | NF-PM1 | B1=79005 | | 2012-11-15 | GrunwalderGIMP | NF | no factor TF: 1-63 | | 2011-10-19 | USAFSS | NF-PM1 | B1=60000, B2=930000, E=6 | | 2011-08-14 | markr | NF | no factor TF: 61-62 | | 2009-07-09 | Carsten Kossendey | NF-PM1 | B1=15000, B2=206250 | | 2009-03-27 | S485122 | NF | no factor TF: 60-61 | | 1999-07-04 | -anonymous- | C-LL | 9546CAAF3A7D27AB | | 1998-02-08 | -anonymous- | C-LL | 9546CAAF3A7D27AB | | 1998-02-08 | -anonymous- | NF | no factor TF: 1-60 |
|
